619632

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:358

約数の個数: 60

約数和(自身を含む): 1873144

約数和(自身を除く): 1253512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 331, 468, 624, 662, 936, 993, 1324, 1872, 1986, 2648, 2979, 3972, 4303, 5296, 5958, 7944, 8606, 11916, 12909, 15888, 17212, 23832, 25818, 34424, 38727, 47664, 51636, 68848, 77454, 103272, 154908, 206544, 309816, 619632]

約数ペア:

[(1, 619632), (2, 309816), (3, 206544), (4, 154908), (6, 103272), (8, 77454), (9, 68848), (12, 51636), (13, 47664), (16, 38727), (18, 34424), (24, 25818), (26, 23832), (36, 17212), (39, 15888), (48, 12909), (52, 11916), (72, 8606), (78, 7944), (104, 5958), (117, 5296), (144, 4303), (156, 3972), (208, 2979), (234, 2648), (312, 1986), (331, 1872), (468, 1324), (624, 993), (662, 936)]